An arts academy requires there to be 4 teachers for every 84 students and 3 tutors for every 30 students. How many students does
the academy have per teacher? Per tutor? How many tutors does the academy need if it has 110 students?
1 answer:
Answer:
21 students per teacher
10 students per tutor
10 tutors needed for 110 students
Step-by-step explanation:
84 ÷4=21
30÷3=10
110÷10=10
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Step-by-step explanation:
Anything less than 4 and 5, would be equal to or less than 4
Answer:
c = 5 and t = 20
Step-by-step explanation:
t = 2c + 10, t = 4c
so
2c + 10 = 4c
-2c = -10
c = 5
t = 4(5)
t = 20
Answer:
41 °
Step-by-step explanation:
A = x b = y c = z = 41 °
